obelisco agonale piazza navona at the center of bernini's fountain of the four rivers at piazza navona,

agonale ancient architecture art background bernini blue building capital cathedral church city culture day editorial europe european exterior facade famous fountain historic history italian italy landmark monument morning navona obelisk old outdoor people piazza plaza roma roman rome sculpture sky square statue stone street summer tourism tower travel wall obelisco center bernini#39aph39#s four rivers beautiful